TokenTimeout: add doc around new panic

My slab bump in #246 added a potential new panic in Core's Inner's
`cancel_timeout`.

Thankfully, the only way `cancel_timeout` can be called is from
TimeoutToken's `cancel_timeout`, which is crate-internal only and is
only called from Timeout's and Interval's drop fn's.

This change simply adds new clarifying documentation around
TokenTimeout's cancel_timeout to "future proof" anybody looking to use
cancel_timeout directly (not just on drop).
1 file changed
tree: e5aa1ce3a716cc68b9cbc240127daafd6a2b0b07
  1. benches/
  2. examples/
  3. src/
  4. tests/
  5. .gitignore
  6. .travis.yml
  7. appveyor.yml
  8. Cargo.toml
  9. LICENSE-APACHE
  10. LICENSE-MIT
  11. README.md
README.md

tokio-core

Core I/O and event loop abstraction for asynchronous I/O in Rust built on futures and mio.

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Documentation

Tutorial

Usage

First, add this to your Cargo.toml:

[dependencies]
tokio-core = "0.1"

Next, add this to your crate:

extern crate tokio_core;

You can find extensive documentation and examples about how to use this crate online at https://tokio.rs as well as the examples folder in this repository. The API documentation is also a great place to get started for the nitty-gritty.

License

tokio-core is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), with portions covered by various BSD-like licenses.

See LICENSE-APACHE, and LICENSE-MIT for details.